A data center ups power cabinet

Abstract

The utility model discloses a data center UPS power supply cabinet relates to data center electric power guarantee equipment technical field, it includes the power cabinet body of front hinged cabinet door, three trays are fixedly connected in the power cabinet body, and the top of three trays all places has UPS power supply body, the back of power cabinet body is equipped with three equidistance distribution's heat dissipation gap, all be equipped with radiator in three heat dissipation gaps, and all be equipped with electric clamping mechanism on three trays, electric clamping structure includes sliding slot, two -way screw rod, two centering clamping lever and servo motor. The utility model discloses setting electric clamping mechanism on each tray, can in turn three UPS power supply body stably fixed on three trays like this, avoided the UPS power supply body that placed in the power cabinet body and appeared accidental jolt and crash situation, help to prolong the service life of UPS power supply body in the power cabinet body.

Description

Technical Field

[0001] This utility model relates to the field of data center power protection equipment technology, and in particular to a data center UPS power supply cabinet. Background Technology

[0002] In data centers, uninterruptible power supplies (UPS) are core devices that ensure continuous power supply to critical loads. Their reliability and ease of maintenance directly affect the stable operation of the data center. Traditional UPS power supply cabinets typically adopt a closed structure, integrating components such as the UPS main unit, battery packs (or battery interfaces), and control modules.

[0003] A search revealed that patent application number 201921699925.4 discloses a UPS power supply cabinet, which includes a power supply cabinet body and multiple trays for fixing UPS power supplies inside the power supply cabinet body. Multiple U-shaped guide rails matching the trays are fixedly connected to the inner walls of both sides of the power supply cabinet body. Slide plates matching the U-shaped guide rails are fixedly connected to the inner walls of both sides of the multiple trays. The above-mentioned existing UPS power supply cabinet can easily remove the power supply trays, making it convenient for people to perform maintenance.

[0004] However, the trays inside the existing UPS power supply cabinets lack clamping mechanisms, which makes the UPS power supplies placed inside the cabinet prone to accidental shaking and collisions, thus affecting the service life of the UPS power supply. Utility Model Content

[0005] The purpose of this utility model is to solve the problem that the trays inside the existing UPS power supply cabinets lack clamping mechanisms, which makes the UPS power supply placed inside the UPS power supply cabinet prone to accidental shaking and collision, thereby affecting the service life of the UPS power supply. Therefore, a data center UPS power supply cabinet is proposed.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A data center UPS power cabinet includes a power cabinet body with a door hinged to the front, and three trays are fixedly connected inside the power cabinet body, with a UPS power supply body placed on top of each of the three trays.

[0008] The back of the power cabinet has three equidistant heat dissipation vents, each containing a heat sink, and each of the three trays is equipped with an electric clamping mechanism.

[0009] The electric clamping structure includes a groove on the top of the tray, a bidirectional screw rotatably installed in the groove, two centering clamps symmetrically screwed to the two opposite threaded ends of the bidirectional screw, and a servo motor coaxially fixedly connected to one end of the bidirectional screw via a coupling.

[0010] As a further description of the above technical solution, the outer walls of both centering clamps are slidably connected to the inner wall of the slide groove. In this way, the limiting effect of the two slide grooves can ensure the stability of the linear movement of the two centering clamps.

[0011] As a further description of the above technical solution, a motor mounting port is provided on one side of the tray. The servo motor is fixedly installed in the motor mounting port through a motor fixing plate, and the output shaft of the servo motor passes through the motor fixing plate. This ensures that the servo motor is stably installed and operates in the motor mounting port.

[0012] As a further description of the above technical solution, the heat sink includes a mounting shell fixedly installed inside the heat dissipation port, a cooling fan fixedly installed on the outer wall of the back of the mounting shell, and heat dissipation fins fixedly installed inside the mounting shell. In this way, through the heat conduction performance of the heat sink, the heat on the surface of the UPS power supply body during operation can be effectively dissipated, thereby effectively improving the heat dissipation effect and ensuring the normal operation of the UPS power supply body.

[0013] As a further description of the above technical solution, the heat dissipation fins are made of copper, ventilation holes are provided on the back of the mounting shell, and the back of the UPS power supply body is in contact with the surface of the heat dissipation fins.

[0014] As a further description of the above technical solution, rubber anti-slip pads are fixedly bonded to the outer walls of adjacent sides of the two centering clamps, and the two rubber anti-slip pads are pressed tightly against the two sides of the UPS power supply body. In this way, the flexible contact effect of the two rubber anti-slip pads can prevent the two centering clamps from damaging the UPS power supply body.

[0015] As a further description of the above technical solution, the servo motor is connected to a reversing switch via a wire, and the reversing switch is connected to a power supply line.

[0016] The beneficial effects of this utility model are as follows:

[0017] 1. This utility model is equipped with an electric clamping mechanism on each tray, which can stably fix the three UPS power supply bodies on the three trays in sequence, avoiding accidental shaking and collision of the UPS power supply bodies placed inside the power cabinet, and helping to extend the service life of the UPS power supply bodies inside the power cabinet.

[0018] 2. This utility model is equipped with a heat sink on the back of each UPS power supply body. Through the heat conduction performance of the heat sink, the heat on the surface of the UPS power supply body during operation can be effectively dissipated, thereby effectively improving the heat dissipation effect and ensuring the normal operation of the UPS power supply body. Attached Figure Description

[0019] Figure 1 This is a three-dimensional structural diagram of the cabinet door of this utility model in the open state;

[0020] Figure 2 This is a rear view structural diagram of the power supply cabinet of this utility model;

[0021] Figure 3 This is a three-dimensional enlarged structural diagram of the UPS power supply body placed in the tray area of ​​this utility model;

[0022] Figure 4 This utility model Figure 3 A magnified three-dimensional structural diagram of the UPS power supply unit after it has been removed.

[0023] Figure 5 This is a three-dimensional enlarged structural schematic diagram of the electric clamping mechanism of this utility model;

[0024] Figure 6 This is a three-dimensional exploded view of the radiator of this utility model.

[0025] In the diagram: 1. Power cabinet; 2. Cabinet door; 3. Tray; 4. UPS power supply body; 5. Heat sink; 501. Mounting shell; 502. Cooling fan; 503. Heat sink fins; 6. Slide groove; 7. Bidirectional screw; 8. Centering clamp; 9. Servo motor; 10. Motor mounting plate; 11. Rubber anti-slip pad; 12. Motor mounting port; 13. Heat dissipation vent. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0027] Example 1, referring to Figure 1 and Figure 3-5 A data center UPS power cabinet includes a power cabinet body 1 with a cabinet door 2 hinged to the front, three trays 3 are fixedly connected inside the power cabinet body 1, a UPS power body 4 is placed on the top of each of the three trays 3, and an electric clamping mechanism is provided on each of the three trays 3.

[0028] Specifically, the electric clamping structure includes a slide groove 6 opened on the top of the tray 3, a bidirectional screw 7 rotatably installed in the slide groove 6, two centering clamping rods 8 symmetrically screwed to the two opposite threaded ends of the bidirectional screw 7, and a servo motor 9 coaxially fixedly connected to one end of the bidirectional screw 7 via a coupling. The servo motor 9 is connected to a reversing switch via a wire, and the reversing switch is connected to a power cord.

[0029] Furthermore, the outer walls of the two centering clamps 8 are slidably connected to the inner walls of the slide grooves 6. In this way, the limiting effect of the two slide grooves 6 can ensure the stability of the linear movement of the two centering clamps 8. Rubber anti-slip pads 11 are fixedly bonded to the outer walls of adjacent sides of the two centering clamps 8. The two rubber anti-slip pads 11 are pressed against the two sides of the UPS power supply body 4 respectively. In this way, the flexible contact effect of the two rubber anti-slip pads 11 can prevent the two centering clamps 8 from damaging the UPS power supply body 4.

[0030] Furthermore, a motor mounting port 12 is provided on one side of the tray 3. The servo motor 9 is fixedly installed in the motor mounting port 12 through the motor fixing plate 10. The output shaft of the servo motor 9 passes through the motor fixing plate 10, which can ensure that the servo motor 9 is stably installed and runs in the motor mounting port 12.

[0031] The working principle of this embodiment is as follows: First, after the UPS power supply body 4 is placed on the tray 3, the servo motor 9 drives the bidirectional screw 7 to rotate in the forward direction. Then, the two centering clamps 8, which are threaded to the bidirectional screw 7, will move closer together, thereby pressing the two rubber anti-slip pads 11 onto both sides of the UPS power supply body 4 to stabilize and fix it. In this way, the three UPS power supply bodies 4 can be stably fixed on the three trays 3 in sequence, avoiding accidental shaking and collision of the UPS power supply bodies 4 placed inside the power cabinet 1, which helps to extend the service life of the UPS power supply bodies 4 inside the power cabinet 1. Second, the servo motor 9 drives the bidirectional screw 7 to rotate in the reverse direction. Then, the two centering clamps 8, which are threaded to the bidirectional screw 7, will move away from each other to release the clamping effect. At this time, the UPS power supply body 4 can be easily removed from the power cabinet 1, making it convenient and quick to remove the UPS power supply body 4 placed inside the power cabinet 1.

[0032] Example 2, refer to Figure 2 and Figure 6 This embodiment is an optimization based on embodiment 1. Specifically, the back of the power cabinet 1 has three equidistant heat dissipation vents 13, and each of the three heat dissipation vents 13 is equipped with a heat sink 5. Further, the heat sink 5 includes a mounting shell 501 fixedly installed in the heat dissipation vent 13, a cooling fan 502 fixedly installed on the outer wall of the back of the mounting shell 501, and a heat dissipation fin 503 fixedly installed in the mounting shell 501. The heat dissipation fin 503 is made of copper. Ventilation holes are provided on the back of the mounting shell 501. The back of the UPS power supply body 4 is in contact with the surface of the heat dissipation fin 503.

[0033] The working principle of this embodiment is as follows: When the UPS power supply body 4 is placed on the tray 3, its back is attached to the surface of the heat dissipation fins 503. Through the heat conduction performance of the heat dissipation fins 503, the heat on the surface of the UPS power supply body 4 during operation can be transferred out and carried to the outside by the airflow generated by the cooling fan 502 to effectively dissipate the heat, thereby effectively improving the heat dissipation effect and ensuring the normal operation of the UPS power supply body 4.

[0034] The contents not described in detail in this specification are prior art known to those skilled in the art. Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A data center UPS power cabinet, comprising a power cabinet body (1) with a cabinet door (2) hinged to the front, wherein three trays (3) are fixedly connected inside the power cabinet body (1), and a UPS power body (4) is placed on the top of each of the three trays (3). Its features are, The back of the power cabinet (1) has three equally spaced heat dissipation vents (13), each of which is equipped with a heat sink (5), and each of the three trays (3) is equipped with an electric clamping mechanism. The electric clamping mechanism includes a groove (6) on the top of the tray (3), a bidirectional screw (7) rotatably installed in the groove (6), two centering clamps (8) symmetrically screwed to the two opposite threaded ends of the bidirectional screw (7), and a servo motor (9) coaxially fixedly connected to one end of the bidirectional screw (7) via a coupling.

2. A data center UPS power supply cabinet according to claim 1, characterized in that, The outer walls of both centering clamps (8) are slidably connected to the inner wall of the groove (6).

3. A data center UPS power supply cabinet according to claim 1, characterized in that, The tray (3) has a motor mounting port (12) on one side. The servo motor (9) is fixedly installed in the motor mounting port (12) through the motor fixing plate (10), and the output shaft of the servo motor (9) passes through the motor fixing plate (10).

4. A data center UPS power supply cabinet according to claim 1, characterized in that, The radiator (5) includes a mounting shell (501) fixedly installed in the heat dissipation port (13), a cooling fan (502) fixedly installed on the outer wall of the back of the mounting shell (501), and cooling fins (503) fixedly installed in the mounting shell (501).

5. A data center UPS power supply cabinet according to claim 4, characterized in that, The heat dissipation fins (503) are made of copper. Ventilation holes are provided on the back of the mounting shell (501), and the back of the UPS power supply body (4) is attached to the surface of the heat dissipation fins (503).

6. A data center UPS power supply cabinet according to claim 1, characterized in that, Rubber anti-slip pads (11) are fixedly bonded to the outer walls of adjacent sides of the two centering clamps (8), and the two rubber anti-slip pads (11) are pressed tightly against the two sides of the UPS power supply body (4).

7. A data center UPS power supply cabinet according to claim 1, characterized in that, The servo motor (9) is connected to a reversing switch via a wire, and the reversing switch is connected to a power supply line.

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